:root{--ink: #080a12;--ink-1: #0d1019;--ink-2: #141820;--ink-3: #1c2230;--lime: #a3e635;--lime-soft: rgba(163, 230, 53, .1);--lime-glow: rgba(163, 230, 53, .28);--lime-border: rgba(163, 230, 53, .3);--cyan: #22d3ee;--cyan-soft: rgba(34, 211, 238, .1);--cyan-border: rgba(34, 211, 238, .28);--amber: #fbbf24;--violet: #a78bfa;--text: #eef1f8;--text-2: #8d96aa;--text-3: #4e5869;--border: rgba(255, 255, 255, .07);--border-2: rgba(255, 255, 255, .13);--font-display: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--s1: .5rem;--s2: 1rem;--s3: 1.5rem;--s4: 2rem;--s5: 2.5rem;--s6: 3rem;--s8: 4rem;--s10: 5rem;--s12: 6rem;--s16: 8rem;--r-xs: 6px;--r-sm: 10px;--r-md: 16px;--r-lg: 22px;--r-xl: 32px;--r-full: 9999px;--shadow-1: 0 1px 4px rgba(0, 0, 0, .5);--shadow-2: 0 4px 16px rgba(0, 0, 0, .5), 0 1px 4px rgba(0, 0, 0, .3);--shadow-3: 0 16px 48px rgba(0, 0, 0, .6), 0 4px 14px rgba(0, 0, 0, .3);--t: .2s 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0;position:relative}.section-label{display:inline-flex;align-items:center;gap:var(--s1);font-family:var(--font-body);font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--lime);margin-bottom:var(--s3)}.section-label:before{content:"";width:18px;height:2px;background:var(--lime);border-radius:var(--r-full);flex-shrink:0}.section-title{font-family:var(--font-display);margin-bottom:var(--s3)}.section-title .accent,.hero-title .accent,h2 .accent{background:linear-gradient(135deg,var(--lime) 0%,var(--cyan) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-subtitle{font-size:1.0625rem;color:var(--text-2);max-width:600px;line-height:1.75;margin-bottom:var(--s6)}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:var(--s2) 0;transition:all var(--t-md)}.navbar:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:transparent;border-bottom:1px solid 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var(--t);margin-left:4px;flex-shrink:0}.theme-toggle:hover{color:var(--text);border-color:var(--border-2);background:var(--ink-3);transform:rotate(20deg)}.theme-icon{line-height:1;-webkit-user-select:none;user-select:none}.lang-toggle{background:var(--ink-2);border:1px solid var(--border);color:var(--text-2);padding:6px 12px;border-radius:var(--r-full);cursor:pointer;font-size:.75rem;font-weight:700;letter-spacing:.05em;transition:all var(--t);font-family:var(--font-body);margin-left:6px}.lang-toggle:hover{color:var(--lime);border-color:var(--lime-border);background:var(--lime-soft)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--s1);padding:10px 20px;border-radius:var(--r-full);font-family:var(--font-body);font-size:.875rem;font-weight:600;cursor:pointer;transition:all var(--t-md);border:none;white-space:nowrap;position:relative;overflow:hidden}.btn:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#fff0;transition:background var(--t)}.btn:hover:after{background:#ffffff0d}.btn:active:after{background:#ffffff1a}.btn-primary{background:var(--lime-btn);color:#060c00;font-weight:700}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 22px #a3e63566;background:#b2f040}.btn-secondary{background:#ffffff12;color:var(--text);border:1px solid var(--border-2)}.btn-secondary:hover{background:#ffffff1c;border-color:#ffffff38;transform:translateY(-1px)}.btn-outline{background:transparent;color:var(--lime);border:1px solid var(--lime-border)}.btn-outline:hover{background:var(--lime-soft)}.btn-large{padding:14px 28px;font-size:1rem}.btn-sm{padding:7px 14px;font-size:.8125rem}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:var(--ink)}.hero:before{content:"";position:absolute;top:-30%;right:-30%;bottom:-30%;left:-30%;background:radial-gradient(ellipse 65% 50% at 10% 65%,rgba(163,230,53,.07) 0%,transparent 55%),radial-gradient(ellipse 55% 65% at 85% 25%,rgba(34,211,238,.06) 0%,transparent 55%),radial-gradient(ellipse 45% 40% at 50% 85%,rgba(167,139,250,.04) 0%,transparent 50%);animation:meshPulse 14s ease-in-out infinite alternate;pointer-events:none;z-index:0}.hero:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(circle,rgba(255,255,255,.055) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 70% 70% at 50% 50%,black 40%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 70% 70% at 50% 50%,black 40%,transparent 100%);pointer-events:none;z-index:0}@keyframes meshPulse{0%{transform:scale(1) rotate(0)}50%{transform:scale(1.04) rotate(1deg)}to{transform:scale(.98) rotate(-.5deg)}}.hero-video,.hero-overlay{display:none}.hero-content{position:relative;z-index:2;text-align:center;max-width:880px;padding:100px var(--s3) var(--s12)}.hero-eyebrow{display:inline-flex;align-items:center;gap:var(--s1);background:var(--lime-soft);border:1px solid rgba(163,230,53,.22);color:var(--lime);font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:7px 18px;border-radius:var(--r-full);margin-bottom:var(--s4);animation:fadeUp .7s ease both}.hero-eyebrow-dot{width:6px;height:6px;background:var(--lime);border-radius:50%;animation:blink 2.5s ease-in-out infinite;flex-shrink:0}@keyframes blink{0%,to{opacity:1;transform:scale(1)}50%{opacity:.3;transform:scale(.6)}}.hero-title{font-family:var(--font-display);font-size:clamp(3rem,7.5vw,5.5rem);font-weight:800;letter-spacing:-.035em;line-height:1.04;margin-bottom:var(--s4);animation:fadeUp .7s ease .1s both;color:var(--text)}.hero-subtitle{font-size:clamp(1rem,2.2vw,1.2rem);color:var(--text-2);max-width:560px;margin:0 auto var(--s6);line-height:1.75;animation:fadeUp .7s ease .2s both}.hero-cta{display:flex;gap:var(--s2);justify-content:center;flex-wrap:wrap;margin-bottom:var(--s8);animation:fadeUp .7s ease .3s 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var(--s5);text-align:center;position:relative}.hero-stat+.hero-stat:before{content:"";position:absolute;left:0;top:25%;height:50%;width:1px;background:var(--border-2)}.hero-stat-number{display:block;font-family:var(--font-display);font-size:2.25rem;font-weight:800;letter-spacing:-.03em;background:linear-gradient(135deg,var(--lime),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:5px}.hero-stat-label{font-size:.8125rem;color:var(--text-3);font-weight:500}.hero-scroll{position:absolute;bottom:var(--s4);left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--text-3);font-size:.6875rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;animation:fadeUp .7s ease .8s both;z-index:2}.hero-scroll-line{width:1px;height:36px;background:linear-gradient(to bottom,rgba(255,255,255,.25),transparent);animation:scrollBounce 2.2s ease-in-out infinite}@keyframes 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var(--t)}.about-number-item:hover{background:var(--ink-2)}.about-number-value{display:block;font-family:var(--font-display);font-size:clamp(2.5rem,4vw,3.5rem);font-weight:800;letter-spacing:-.04em;background:linear-gradient(135deg,var(--lime),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:var(--s1)}.about-number-label{font-size:.875rem;color:var(--text-3);font-weight:500}.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--s3)}.about-card{background:var(--ink-2);padding:var(--s5);border-radius:var(--r-lg);border:1px solid var(--border);transition:all var(--t-md);position:relative;overflow:hidden}.about-card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(163,230,53,.5),transparent);opacity:0;transition:opacity var(--t-md)}.about-card:hover{transform:translateY(-4px);border-color:#a3e6352e;background:var(--ink-3);box-shadow:0 12px 36px #0006}.about-card:hover:before{opacity:1}.about-icon{width:48px;height:48px;background:var(--lime-soft);border:1px solid rgba(163,230,53,.2);border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:var(--s3)}.about-card h3{font-size:1.125rem;margin-bottom:var(--s2)}.about-card p{font-size:.9375rem;margin:0}.tests-section{background:var(--ink)}.tests-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--s3);margin-bottom:var(--s5);counter-reset:test}.test-card{background:var(--ink-2);padding:var(--s5);border-radius:var(--r-lg);border:1px solid var(--border);transition:all var(--t-md);cursor:pointer;position:relative;overflow:hidden;counter-increment:test}.test-card:after{content:counter(test,decimal-leading-zero);position:absolute;top:12px;right:16px;font-family:var(--font-display);font-size:4rem;font-weight:800;letter-spacing:-.05em;color:#ffffff08;line-height:1;-webkit-user-select:none;user-select:none;transition:color var(--t-md);pointer-events:none}.test-card:hover{transform:translateY(-5px);border-color:#a78bfa4d;background:var(--ink-3);box-shadow:0 16px 48px #00000080,0 0 0 1px #a78bfa14}.test-card:hover:after{color:#a78bfa1a}.test-icon{font-size:2.25rem;margin-bottom:var(--s3);display:block}.test-card h3{font-size:1.125rem;margin-bottom:var(--s2)}.test-card p{font-size:.9rem;line-height:1.65;margin-bottom:var(--s3)}.test-duration{display:inline-flex;align-items:center;gap:5px;background:var(--cyan-soft);border:1px solid var(--cyan-border);color:var(--cyan);padding:5px 12px;border-radius:var(--r-full);font-size:.8125rem;font-weight:600}.disclaimer{background:#fbbf240f;border:1px solid rgba(251,191,36,.18);padding:var(--s3) var(--s4);border-radius:var(--r-md);text-align:center}.disclaimer p{color:#fbbf24d9;margin:0;font-size:.875rem}.dashboard-preview{background:var(--ink-1)}.dashboard-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--s3)}.feature-card{background:var(--ink-2);padding:var(--s5);border-radius:var(--r-lg);border:1px solid var(--border);transition:all var(--t-md)}.feature-card:hover{border-color:#a3e63533;transform:translateY(-3px);box-shadow:0 10px 30px #0006}.feature-icon{width:52px;height:52px;background:var(--lime-soft);border:1px solid rgba(163,230,53,.2);border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:var(--s3)}.feature-card h3{font-size:1.125rem;margin-bottom:var(--s2)}.feature-card p{margin:0;font-size:.9375rem}.supplements-section{background:var(--ink)}.supplements-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--s3)}.supplement-card{background:var(--ink-2);padding:var(--s5);border-radius:var(--r-lg);border:1px solid var(--border);transition:all var(--t-md)}.supplement-card:hover{transform:translateY(-4px);border-color:var(--cyan-border);box-shadow:0 12px 40px #00000080,0 0 0 1px #22d3ee0f}.supplement-header{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--s2);margin-bottom:var(--s1)}.supplement-card h3{font-size:1.0625rem;margin:0}.supplement-category{font-size:.75rem!important;color:var(--text-3)!important;font-weight:600!important;letter-spacing:.07em!important;text-transform:uppercase!important;margin-bottom:var(--s2)!important}.evidence-badge{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:var(--r-full);font-size:.6875rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;flex-shrink:0}.evidence-badge:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor;flex-shrink:0}.evidence-strong{background:#4ade801a;color:#4ade80;border:1px solid rgba(74,222,128,.22)}.evidence-moderate{background:#fbbf241a;color:#fbbf24;border:1px solid rgba(251,191,36,.22)}.evidence-low,.evidence-weak{background:#9ca3af14;color:#9ca3af;border:1px solid rgba(156,163,175,.18)}.guides-section{background:var(--ink-1)}.guides-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--s3)}.guide-card{background:var(--ink-2);padding:var(--s5);border-radius:var(--r-lg);border:1px solid var(--border);transition:all var(--t-md);cursor:pointer;position:relative;overflow:hidden}.guide-card:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--lime),var(--cyan));transform:scaleX(0);transform-origin:left;transition:transform .4s cubic-bezier(.4,0,.2,1)}.guide-card:hover{transform:translateY(-5px);border-color:#a3e63538;box-shadow:0 12px 40px #00000080}.guide-card:hover:after{transform:scaleX(1)}.guide-card h3{font-size:1.0625rem;margin-bottom:var(--s2);transition:color var(--t)}.guide-card:hover h3{color:var(--lime)}.guide-card p{font-size:.9rem}.read-more{display:inline-flex;align-items:center;gap:6px;color:var(--lime);font-size:.875rem;font-weight:600;margin-top:var(--s2);transition:gap var(--t-md)}.guide-card:hover .read-more{gap:10px}.cta-section{background:var(--ink-2);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:var(--s16) 0;position:relative;overflow:hidden}.cta-section:before{content:"";position:absolute;top:-50%;right:-50%;bottom:-50%;left:-50%;background:radial-gradient(ellipse 50% 50% at 50% 50%,rgba(163,230,53,.05) 0%,transparent 60%);pointer-events:none}.cta-content{text-align:center;max-width:580px;margin:0 auto;position:relative;z-index:1}.cta-content .section-label{justify-content:center}.cta-content h2{margin-bottom:var(--s2)}.cta-content p{font-size:1.0625rem;margin-bottom:var(--s5)}.cta-actions{display:flex;justify-content:center;gap:var(--s2);flex-wrap:wrap}.chatbot-toggle{position:fixed;bottom:var(--s4);right:var(--s4);width:54px;height:54px;border-radius:50%;background:var(--lime-btn);border:none;cursor:pointer;box-shadow:0 4px 20px var(--lime-glow),0 2px 8px #00000080;z-index:999;display:flex;align-items:center;justify-content:center;transition:all var(--t-md);color:#060c00}.chatbot-toggle:hover{transform:scale(1.08);box-shadow:0 6px 28px var(--lime-glow)}.chatbot-icon{font-size:1.4rem}.chatbot-window{position:fixed;bottom:80px;right:var(--s4);width:380px;height:540px;background:var(--ink-2);border-radius:var(--r-lg);box-shadow:var(--shadow-3),0 0 0 1px var(--border);z-index:998;display:flex;flex-direction:column;overflow:hidden}.chatbot-window.hidden{display:none}.chatbot-header{background:linear-gradient(135deg,#a3e6351f,#22d3ee14);border-bottom:1px solid var(--border);padding:var(--s3) var(--s4);display:flex;justify-content:space-between;align-items:center}.chatbot-header h3{margin:0;font-size:.9375rem;font-weight:700;color:var(--text)}.chatbot-close{background:#ffffff14;border:1px solid var(--border);color:var(--text-2);font-size:1.25rem;cursor:pointer;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all var(--t);line-height:1;font-family:inherit}.chatbot-close:hover{color:var(--text);transform:rotate(90deg);border-color:#ffffff26}.chatbot-messages{flex:1;overflow-y:auto;padding:var(--s3);display:flex;flex-direction:column;gap:var(--s2);scrollbar-width:thin;scrollbar-color:var(--ink-3) transparent}.chatbot-message{padding:10px 14px;border-radius:var(--r-md);max-width:85%;font-size:.9rem;line-height:1.55;animation:msgSlide .2s ease}.chatbot-message p{margin:0;color:inherit;font-size:inherit}.bot-message{background:var(--ink-3);border:1px solid var(--border);align-self:flex-start;border-bottom-left-radius:var(--r-xs);color:var(--text)}.user-message{background:var(--lime-soft);border:1px solid rgba(163,230,53,.18);align-self:flex-end;border-bottom-right-radius:var(--r-xs);color:var(--text)}.chatbot-input-container{padding:var(--s2) var(--s3);border-top:1px solid var(--border);display:flex;gap:var(--s1);align-items:center}.chatbot-input{flex:1;background:var(--ink-3);border:1px solid 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